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2dsi
From Proteopedia
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| - | [[Image:2dsi.png|left|200px]] | ||
| - | + | ==Crystal structure of Glu171 to Arg mutant of Diphthine synthase== | |
| - | + | <StructureSection load='2dsi' size='340' side='right'caption='[[2dsi]], [[Resolution|resolution]] 2.20Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[2dsi]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Pyrococcus_horikoshii_OT3 Pyrococcus horikoshii OT3]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DSI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2DSI FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.2Å</td></tr> | |
| - | == | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=SAH:S-ADENOSYL-L-HOMOCYSTEINE'>SAH</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> |
| - | [[2dsi]] is a 2 chain structure with sequence from [ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2dsi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2dsi OCA], [https://pdbe.org/2dsi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2dsi RCSB], [https://www.ebi.ac.uk/pdbsum/2dsi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2dsi ProSAT], [https://www.topsan.org/Proteins/RSGI/2dsi TOPSAN]</span></td></tr> |
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/DPHB_PYRHO DPHB_PYRHO] S-adenosyl-L-methionine-dependent methyltransferase that catalyzes the trimethylation of the amino group of the modified target histidine residue in translation elongation factor 2 (EF-2), to form an intermediate called diphthine. The three successive methylation reactions represent the second step of diphthamide biosynthesis.<ref>PMID:20873788</ref> | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ds/2dsi_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2dsi ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
*[[Diphthine synthase|Diphthine synthase]] | *[[Diphthine synthase|Diphthine synthase]] | ||
| - | [[Category: | + | == References == |
| - | [[Category: Pyrococcus horikoshii]] | + | <references/> |
| - | [[Category: Kumarevel | + | __TOC__ |
| - | [[Category: Kunishima | + | </StructureSection> |
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Pyrococcus horikoshii OT3]] |
| - | [[Category: | + | [[Category: Kumarevel TS]] |
| - | [[Category: | + | [[Category: Kunishima N]] |
| - | [[Category: Saraboji | + | [[Category: Malathy Sony SM]] |
| - | + | [[Category: Matsuura Y]] | |
| - | + | [[Category: Mizutani H]] | |
| - | + | [[Category: Ponnuswamy MN]] | |
| - | + | [[Category: Saraboji K]] | |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
Crystal structure of Glu171 to Arg mutant of Diphthine synthase
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